Insulator anti-pollution flashover coating spraying equipment

Abstract

The utility model relates to the technical field of electric power maintenance equipment, in particular to insulator anti-pollution flashover coating spraying equipment which comprises an insulating handheld rod used for carrying out anti-pollution flashover spraying on the surface of an insulator, and the top of the insulating handheld rod is connected with an annular spraying ring pipe. And a plurality of groups of replaceable atomizing nozzles which are uniformly and annularly arranged at equal intervals are embedded in the side wall of the spraying ring pipe. According to the anti-pollution flashover spraying device, the annular spraying ring pipe connected to the insulating handheld rod can uniformly cover the surface of an insulator to perform anti-pollution flashover spraying; the replaceable atomizing nozzles which are uniformly and annularly arranged at equal intervals on the side wall of the spraying ring pipe are connected to the threaded connecting holes through threaded connectors, so that uniform atomization and wide coverage of the coating are ensured; a material conveying pipe in the insulating handheld rod is matched with an electric infusion pump, the anti-pollution flashover coating can be efficiently conveyed, due to the design of a replaceable atomization spray head, the spray head can be rapidly replaced when the spray head is abraded or blocked, and the use flexibility and the maintenance convenience of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power maintenance equipment technical field, concretely is insulator anti -pollution flashover coating spraying equipment. BACKGROUND

[0002] Insulator plays a vital role in the power system, it can guarantee the insulation performance of electrical equipment, prevent current leakage. However, the surface of insulator is easily polluted by dust, industrial pollutants, salt mist during long-term operation outdoors, under humid weather conditions, these pollutants can form a conductive channel, causing insulator to flashover, and then causing power system failure, causing huge economic losses. In order to avoid the occurrence of pollution flashover, insulator surface is coated with anti-pollution flashover coating, which is an effective preventive measure. The existing insulator anti-pollution flashover coating spraying equipment also has some deficiencies. For example, uneven spraying, poor atomization effect, heavy and inconvenient equipment, which seriously affects the spraying effect and work efficiency. SUMMARY

[0003] The utility model discloses an insulator anti-pollution flashover coating spraying equipment to solve the problem of uneven spraying, poor atomization effect and heavy and inconvenient equipment of the existing insulator anti-pollution flashover coating spraying equipment in the background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] The insulator anti-pollution flashover coating spraying equipment comprises an insulating handheld rod for anti-pollution flashover spraying on the surface of the insulator, a circular ring-shaped spraying ring pipe is connected to the top of the insulating handheld rod, a plurality of groups of replaceable atomizing nozzles are embedded on the side wall of the spraying ring pipe and arranged in a ring shape at equal intervals.

[0006] The insulating handheld rod comprises a material conveying pipe for conveying anti-pollution flashover coating and an electric liquid pump, the top of the material conveying pipe is inserted and matched with the bottom surface of the spraying ring pipe through a plug-in head, and the top of the material conveying pipe is connected to the bottom surface of the spraying ring pipe through a sealing ring seat.

[0007] The spraying ring pipe has a built-in hollow area, a threaded connection hole is formed in the side wall of the spraying ring pipe and communicates with the hollow area, and a connection plug is formed in the bottom surface of the spraying ring pipe and is matched with the size of the plug-in head and is inserted and matched.

[0008] The replaceable atomizing nozzle is connected to the threaded connection hole through a threaded connector.

[0009] As a preferred, an insulating outer sleeve is sleeved on the outer wall of the insulating handheld rod.

[0010] As preferred, the surface of the insulating outer cover is mounted with a spraying switch for controlling the electric liquid suction pump.

[0011] As preferred, the bottom of the insulating handheld rod is mounted with a telescopic bellows for connecting with the external anti-pollution flashover coating pipe, and the telescopic bellows is communicated with the feeding end of the electric liquid suction pump.

[0012] As preferred, the bottom of the telescopic bellows is provided with a connecting head.

[0013] As preferred, the surface of the spraying ring pipe is provided with an anti-collision shell.

[0014] As preferred, the outer wall of the insulating handheld rod is mounted with a battery for providing electric energy for the electric liquid suction pump.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] 1、In the anti-pollution flashover coating spraying equipment for insulators, the circular spraying ring pipe connected to the insulating handheld rod can uniformly cover the surface of the insulator for anti-pollution flashover spraying; the replaceable atomizing nozzles arranged on the side wall of the spraying ring pipe in a ring shape at equal intervals are connected to the threaded connecting holes through threaded connecting heads, ensuring uniform atomization and extensive coverage of the coating; the feeding pipe in the insulating handheld rod cooperates with the electric liquid suction pump to efficiently transport the anti-pollution flashover coating; the feeding pipe top is inserted into the connecting socket on the bottom surface of the spraying ring pipe through the plug-in head, and the sealing ring seat ensures the sealing of the connection; the hollow area in the spraying ring pipe is communicated with the threaded connecting holes to provide a channel for the flow of the coating; the replaceable atomizing nozzles can be quickly replaced when they are worn or blocked, improving the flexibility and maintenance convenience of the equipment.

[0017] 2、In the anti-pollution flashover coating spraying equipment for insulators, an insulating outer cover is sleeved on the outer wall of the insulating handheld rod to provide additional insulation protection; the surface of the insulating outer cover is mounted with a spraying switch for controlling the electric liquid suction pump, so that the operator can conveniently control the start and stop of the electric liquid suction pump, thereby controlling the start and end of the spraying operation, improving the safety and convenience of the operation.

[0018] 3、In the anti-pollution flashover coating spraying equipment for insulators, the bottom of the insulating handheld rod is mounted with a telescopic bellows for connecting with the external anti-pollution flashover coating pipe, and the telescopic bellows is communicated with the feeding end of the electric liquid suction pump; the telescopic bellows mounted at the bottom of the insulating handheld rod is connected with the external anti-pollution flashover coating pipe, which not only ensures stable supply of the coating, but also allows the operator to adjust the length according to actual needs, improving the flexibility and adaptability of the equipment. Meanwhile, the telescopic bellows is communicated with the feeding end of the electric liquid suction pump, ensuring smooth transportation of the coating. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to make further detailed explanation together with embodiments of the present application, but do not constitute limitation to the present application.

[0020] Fig. 1 It is a structural schematic view of the present application;

[0021] Fig. 2 It is a sectional structural schematic view of the present application;

[0022] Fig. 3 It is a sectional structural schematic view of the spraying ring tube of the present application;

[0023] 10, insulated handheld rod; 11, spraying switch; 12, telescopic corrugated pipe; 13, connecting head; 14, material conveying pipe; 15, insulated outer sleeve; 16, electric liquid pump; 17, sealing ring seat; 18, plug-in connector;

[0024] 20, spraying ring tube; 21, hollow area; 22, anti-collision shell; 23, connecting socket; 24, threaded connecting hole;

[0025] 30, replaceable atomizing nozzle; 31, threaded connecting head;

[0026] 40, insulator;

[0027] 50, battery. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the drawings of the specification. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "vertical", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] The insulator anti-pollution flashover coating spraying equipment, such asFigs. 1-3 As shown, the device comprises an insulating hand pole 10 for anti-pollution flashover spraying on the surface of insulator 40, a circular spraying ring tube 20 is connected to the top of the insulating hand pole 10, a plurality of groups of replaceable atomizing nozzles 30 are embedded on the side wall of the spraying ring tube 20 in uniform and equidistant ring arrangement; the insulating hand pole 10 comprises a material conveying pipe 14 for conveying anti-pollution flashover paint and an electric liquid pump 16, the top of the material conveying pipe 14 is inserted and matched with the bottom surface of the spraying ring tube 20 through a plug-in connector 18, and the top of the material conveying pipe 14 is connected to the bottom surface of the spraying ring tube 20 through a sealing ring seat 17; the spraying ring tube 20 is internally provided with a hollow area 21, a threaded connection hole 24 is formed on the side wall of the spraying ring tube 20 and is in communication with the hollow area 21, and a connecting socket 23 is formed on the bottom surface of the spraying ring tube 20 and is in size matching and plug-in matching with the plug-in connector 18; the replaceable atomizing nozzle 30 is connected to the threaded connection hole 24 through a threaded connector 31; through the setting of the insulating hand pole 10, the circular spraying ring tube 20 connected thereto can uniformly cover the surface of the insulator 40 for anti-pollution flashover spraying; the replaceable atomizing nozzles 30 in uniform and equidistant ring arrangement on the side wall of the spraying ring tube 20 are connected to the threaded connection hole 24 through the threaded connector 31, which ensures uniform atomization and extensive coverage of the paint; the material conveying pipe 14 in the insulating hand pole 10 cooperates with the electric liquid pump 16 to efficiently convey the anti-pollution flashover paint, the top of the material conveying pipe 14 is inserted and matched with the connecting socket 23 on the bottom surface of the spraying ring tube 20 through the plug-in connector 18, and the sealing ring seat 17 ensures the sealing of the connection; the hollow area 21 internally provided in the spraying ring tube 20 is in communication with the threaded connection hole 24 to provide a channel for the flow of the paint; the design of the replaceable atomizing nozzle 30 enables quick replacement when the nozzle is worn or clogged, improving the flexibility and maintenance convenience of the equipment.

[0031] Further, an insulating outer sleeve 15 is sleeved on the outer wall of the insulating hand pole 10 to provide additional insulation protection, and a spraying switch 11 for controlling the electric liquid pump 16 is mounted on the surface of the insulating outer sleeve 15, so that the operator can conveniently control the start and stop of the electric liquid pump 16, thereby controlling the start and end of the spraying operation, improving the safety and convenience of the operation.

[0032] Specifically, a telescopic corrugated pipe 12 for connecting with an external anti-pollution flashover paint conveying pipe is mounted at the bottom of the insulating hand pole 10, the telescopic corrugated pipe 12 is in communication with the feed end of the electric liquid pump 16, through the setting of the telescopic corrugated pipe 12 mounted at the bottom of the insulating hand pole 10, the connection with the external anti-pollution flashover paint conveying pipe not only ensures the stable supply of the paint, but also the telescopic design enables the operator to adjust the length according to the actual needs, improving the flexibility and adaptability of the equipment. At the same time, the telescopic corrugated pipe 12 is in communication with the feed end of the electric liquid pump 16, ensuring smooth conveying of the paint.

[0033] The bottom of the telescopic bellows 12 is provided with a connecting head 13, which facilitates quick and stable connection with the external anti-pollution flashover coating conveying pipe, simplifies the installation and use process of the equipment, and improves the work efficiency.

[0034] It is worth mentioning that the surface of the spraying ring pipe 20 is provided with an anti-collision shell 22, which effectively protects the spraying ring pipe 20 from accidental collision and damage, prolongs the service life of the equipment, and ensures the continuity and stability of the spraying operation.

[0035] In addition, the outer wall of the insulated handheld rod 10 is provided with a battery 50 for providing power for the electric liquid pump 16, which provides stable and reliable power supply for the electric liquid pump 16, and the spraying operation can be carried out without external power supply, thereby improving the portability and practicability of the equipment.

[0036] The working principle of the anti-pollution flashover coating spraying equipment is as follows:

[0037] Firstly, the operator connects the telescopic bellows 12 with the external anti-pollution flashover coating conveying pipe through the connecting head 13 to ensure stable supply of the coating; then, the power supply of the battery 50 is turned on to provide power for the electric liquid pump 16; at this time, the operator can hold the insulated handheld rod 10, and the insulated outer sleeve 15 on the outer wall of the insulated handheld rod 10 provides good insulation protection.

[0038] Then, the electric liquid pump 16 is started through the spraying switch 11, the coating enters the telescopic bellows 12 from the telescopic bellows 12, and after being pressurized by the electric liquid pump 16, the coating enters the hollow area 21 of the spraying ring pipe 20 through the plug-in head 18; at this time, the coating is sprayed from the replaceable atomizing nozzles 30 arranged uniformly, equidistantly and in a ring shape, to form a uniform atomized coating layer covering the surface of the insulator 40.

[0039] During the spraying process, the operator can adjust the distance and angle between the spraying ring pipe 20 and the insulator 40 as needed to ensure that the coating is uniform and covers the entire surface.

[0040] After the spraying is completed, the operator can turn off the electric liquid pump 16 through the spraying switch 11, disconnect the connection with the coating pipe, and clean the residual coating on the surface of the equipment for next use.

[0041] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An insulator anti-pollution flashover coating spraying device, comprising an insulating handheld rod (10) for anti-pollution flashover spraying on the surface of an insulator (40), characterized in that: The top of the insulated handheld rod (10) is connected with a circular spraying ring pipe (20), the side wall of the spraying ring pipe (20) is embedded with a plurality of groups of replaceable atomizing nozzles (30) which are uniformly and equidistantly arranged in a ring shape; The insulated handheld rod (10) comprises a material conveying pipe (14) and an electric liquid pump (16) for conveying anti-pollution flashover paint, the top of the material conveying pipe (14) is plugged and matched with the bottom surface of the spraying ring pipe (20) through a plug connector (18), and the top of the material conveying pipe (14) is connected to the bottom surface of the spraying ring pipe (20) through a sealing ring seat (17); The spraying ring pipe (20) is internally provided with a hollow area (21), the side wall of the spraying ring pipe (20) is provided with a threaded connection hole (24) which is communicated with the hollow area (21), and the bottom surface of the spraying ring pipe (20) is provided with a connecting socket (23) which is matched with the plug connector (18) in size and is plugged and matched; The replaceable atomizing nozzle (30) is connected to the threaded connection hole (24) through a threaded connector (31).

2. The insulator anti-pollution flashover coating spraying apparatus according to claim 1, characterized in that: The outer wall of the insulated handheld rod (10) is sleeved with an insulated outer sleeve (15).

3. The insulator anti-flashover coating spray apparatus of claim 2, wherein: The surface of the insulated outer sleeve (15) is mounted with a spraying switch (11) for controlling the electric liquid pump (16).

4. The insulator anti-flashover coating spray apparatus of claim 1, wherein: The bottom of the insulated handheld rod (10) is mounted with a telescopic corrugated pipe (12) for connecting with an external anti-pollution flashover paint conveying pipe, and the telescopic corrugated pipe (12) is communicated with the feeding end of the electric liquid pump (16).

5. The insulator anti-flashover coating spray apparatus of claim 4, wherein: The bottom of the telescopic corrugated pipe (12) is provided with a connector (13).

6. The insulator anti-flashover coating spray apparatus of claim 1, wherein: The surface of the spraying ring pipe (20) is provided with an anti-collision shell (22).

7. The insulator anti-flashover coating spray apparatus of claim 1, wherein: The outer wall of the insulated handheld rod (10) is mounted with a storage battery (50) for providing electric energy for the electric liquid pump (16).

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